Jpa and hibernet diff.when we use hibernet ?when we use jpa? How to maintain connectionpooling?needs to know design pattern with examples.code quality and code formaters and tools for using unit testing.how you test the performance of your code?multi threading,synchronization,spring security,db designing of your project.what steps needs to take care while reviewing the code.scrum agile metholody ,jira.other than this they will ask the questions related the some scenarios.
Find the highest and lowest value
What are the advantages of Spring?
Security used in the project
Which java 8 features you know
SQL: Give couple for tables, how to count numbers of records
The task was to implement url shortener. The main goal was to create some simple variants of generating short length suffix
1. sort array of (0,1), 0 to the left, 1 to the right. 2. zip and unzip a picture in an efficient way. 3. explain the way hashmap works. 4. design a traveling agent selling airplane tickets
What is the different between ArrayList and LinkedList
Project related questions and Kafka jms and design pattern java 8 coding , microservices, Jenkins,
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